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RPM and Gear Speed Calculator

Tyre Size

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Gear Ratios

1st: 2nd:
3rd: 4th:
5th: 6th:

Diff Ratio

Redline (optional)



Full Boost (optional)

 
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Preset Gear Ratios

R32 GTS Manual
RB20DET (2WD)
RB25DE
RB20E
R32 GTS Manual
RB20DE
CA18i
 
R32 GTS Manual
RB20E
R32 GTS-4 Manual
RB20DET (4WD)
R32 GTS/GTS-4 Auto
RB20DET (2WD)
RB20DET (4WD)
CA18i
R32 GTS Auto
RB20DE
RB20E
R32 GTS Auto
RB25DE
 
R33 GTS / R34 GTT / R32 GTR / R33 GTR Manual
R34 GTT Auto
R34 GTR

Preset Diff Ratios

R32 GTS Manual
RB20DET (2WD)
RB20DE
RB25DE
R32 GTS Manual
RB20E
 
 
R32 GTS Manual
CA18i
R32 GTS-4 Manual
RB20DET (4WD)
R32 GTS Auto
RB20DET (2WD)
RB20DE
R32 GTS Auto
RB20E
CA18i
R32 GTS Auto
RB25DE
R32 GTS-4 Auto
RB20DET (4WD)
R33 GTS Manual
R34 GTT Auto
R34 GTT Manual / R32 GTR / R33 GTR
R34 GTR
S15 V-Spec (JDM)